It isn't a question of preparing for war, we are already at war. Not a traditional guns and bombing war but a shadow war, fought through computers, through disinformation, through recruiting useful idiots (disaffected young men on their computers obsessed with violence,) to commit crimes that will, they hope, cause civil unrest, industrial sabotage (cutting undersea pipelines and cables), sending out drones to to buzz air bases and navy ships at sea.
Putin knows that if he commits any act of violence against a NATO nation, he will be precipitated into a war he can only lose, so he is running a shadow war, working to precipitate civil violence whether through agent provocateurs, encouraging lone wolf acts of violence, or infiltrating groups, like those new well organised balaclava wearing mobs we have seen recently or, if he could do it, taking out major industries or sections of the economy by infiltrating their computers and putting in 'kill' software.
I know this sounds like the stuff conspiracy theories are made of but DD works in one of the key industries that Putin or any other hacker would love to crash because of the damage it would do to the economy and the inconvenience, to put to mildly, it would cause millions of people.
In her opinion, what he would like to do, is something like disrupt the electricity in a region, say East Anglia, when I say disrupt, I mean totally stop all power supply in the chosen region so completely that water supply would be compromised(pumps not working), mobile phones would cease operating as the masts would have no electricity. Obviously within a few days everything would gradually get back to normal, but just think of the chaos, and the anger that it had happened.
We have seen in the last 2 weeks the chaos that can be caused by a minor glitch in air traffic control, no, not the Russians - this time, but imagine a major computer failure and the system is down for days. Or the banking industry have their core systems crashed?
Those leaflets about preparing for extreme weather conditions are actually asking us to be prepared for what may happen to us during this shadow war. Major shutdowns and disruption to that invisible network of computers systems that now run our lives. None will last more than a few days, although some problems may be longer lasting.
I am now thinking more seriously about prepping, at least buying another torch and more batteries.